Displaying 3 results from an estimated 3 matches for "7f4848f9cec3".
2020 Feb 13
0
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
...> + pr_debug("VHOST_NET_SET_BACKEND");
> if (copy_from_user(&backend, argp, sizeof backend))
> return -EFAULT;
> return vhost_net_set_backend(n, backend.index, backend.fd);
> diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
> index 021d70bed015..7f4848f9cec3 100644
> --- a/drivers/vhost/vhost.c
> +++ b/drivers/vhost/vhost.c
> @@ -1642,18 +1642,30 @@ long vhost_vring_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *arg
> r = -EINVAL;
> break;
> }
> +
> + if (vq->last_avail_idx || vq->avail_idx) {
>...
2020 Feb 07
16
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
On Fri, Feb 07, 2020 at 08:47:14AM +0100, Christian Borntraeger wrote:
> Also adding Cornelia.
>
>
> On 06.02.20 23:17, Michael S. Tsirkin wrote:
> > On Thu, Feb 06, 2020 at 04:12:21PM +0100, Christian Borntraeger wrote:
> >>
> >>
> >> On 06.02.20 15:22, eperezma at redhat.com wrote:
> >>> Hi Christian.
> >>>
> >>>
2020 Feb 07
16
vhost changes (batched) in linux-next after 12/13 trigger random crashes in KVM guests after reboot
On Fri, Feb 07, 2020 at 08:47:14AM +0100, Christian Borntraeger wrote:
> Also adding Cornelia.
>
>
> On 06.02.20 23:17, Michael S. Tsirkin wrote:
> > On Thu, Feb 06, 2020 at 04:12:21PM +0100, Christian Borntraeger wrote:
> >>
> >>
> >> On 06.02.20 15:22, eperezma at redhat.com wrote:
> >>> Hi Christian.
> >>>
> >>>